27749670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71153}}^1$

素因数の和:71176

約数の個数: 32

約数和(自身を含む): 71723232

約数和(自身を除く): 43973562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 71153, 142306, 213459, 355765, 426918, 711530, 924989, 1067295, 1849978, 2134590, 2774967, 4624945, 5549934, 9249890, 13874835, 27749670]

約数ペア:

[(1, 27749670), (2, 13874835), (3, 9249890), (5, 5549934), (6, 4624945), (10, 2774967), (13, 2134590), (15, 1849978), (26, 1067295), (30, 924989), (39, 711530), (65, 426918), (78, 355765), (130, 213459), (195, 142306), (390, 71153)]